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needle bearing

/ˈniːdəl ˈbeərɪŋ/

翻译: 一种滚动轴承,内部使用细小的圆柱形滚子(滚针)来减少旋转表面之间的摩擦,常用于机械和汽车装置中。

1 个条目

phrase

/ˈniːdəl ˈbeərɪŋ/C1formaltechnical
  • zh一种滚动轴承,内部使用细小的圆柱形滚子(滚针)来减少旋转表面之间的摩擦,常用于机械和汽车装置中。

A type of roller bearing that uses small cylindrical rollers (needles) to reduce friction between rotating surfaces, commonly used in mechanical and automotive applications.

  1. Roller bearing typeC1formal

    A type of roller bearing that uses long, thin cylindrical rollers (needles) to reduce friction between moving parts.

    zh滚针轴承

    • Needle bearings are commonly used in automotive transmissions.
    • The mechanic replaced the worn needle bearing in the engine.
    • Needle bearings allow for high load capacity in a compact space.